Kaley Cuoco has shared a picture from the sets of “The Big Bang Theory” and it clearly shows that her boyfriend and co-star Johnny Galecki (who she also dated in the past) get along quite well as they are seen having fun with each other.

Scientists have proposed self-replicating types of computer which will be able to replicate itself just like DNA molecules. If this computer is designed then it would be the most mesmerizing type of computers in the history.